Materials Literature
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(1930). VII. The calculation of absorption in x-ray powder-photographs and the scattering power of tungsten. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: Vol. 9, No. 55, pp. 57-65.
R. V. Wheeler and W. L. Wood, J. Chem. Soc., 1930, 1819 DOI: 10.1039/JR9300001819
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTHE HYDROLYSIS AND POLYMERIZATION OF CYANAMIDE IN ALKALINE SOLUTIONSG. H. Buchanan and George BarskyCite this: J. Am. Chem. Soc. 1930, 52, 1, 195–206Publication Date (Print):January 1, 1930Publication History Published online1 May 2002Published inissue 1 January 1930https://…
T. G. Pearson and P. L. Robinson, J. Chem. Soc., 1930, 1473 DOI: 10.1039/JR9300001473
(1930). 3—THE THERMAL CONDUCTIVITY OF TEXTILE MATERIALS AND FABRICS. Journal of the Textile Institute Transactions: Vol. 21, No. 2, pp. T29-T56.
W. G. Palmer, J. Chem. Soc., 1930, 1656 DOI: 10.1039/JR9300001656
The form of the diffraction bands of a very fine uniform crystalline powder has been computed for the (1, 0, 0), the (1, 1, 0) and the (1, 1, 1) planes for cubical and octahedral crystals of the regular system. The shape of the bands is approximately that of the Gauss error curve. Both the shape and the half intensity…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSTUDIES ON POLYMERIZATION AND RING FORMATION. III. GLYCOL ESTERS OF CARBONIC ACIDWallace H. Carothers and F. J. Van NattaCite this: J. Am. Chem. Soc. 1930, 52, 1, 314–326Publication Date (Print):January 1, 1930Publication History Published online1 May 2002Published inissue 1…
A MATHEMATICAL THEORY WAS DEVELOPED OF EXTERNAL LOADS ON CLOSE CONDUITS AND OF THE SUPPORTING STRENGTHS OF PIPE CONDUITS. THIS THEORY APPLIES TO ALL KINDS OF CLOSED CONDUITS AND TO ALL CLASSES OF FIELD CONDITIONS ON CONDUIT CONSTRUCTION. THE THEORY WS DEVELOPED FROM EXPERIMENTS CONDUCTED OVER 20 YEARS. THE THEORY IS S…
Abstract 1. Die langsame Hydrolyse liefert nach einer gewissen Zeit, die mit abnehmender Konzentration bis zu Jahren zunimmt, in Lösungen von rund 1/10 bis über 8% Eisenchloridgehalt anisotrope Sedimente von in gleicher Richtung abnehmendem Solcharakter. Zwischen 1/3 und 1% haben diese die Eigenschaften eines Taktosol…
The Hall effect has been studied in three permalloys, the composition being 84, 81 and 78 percent nickel with the remaining part iron. The observed transverse electromotive forces are unsymmetrical for the two opposite directions of the magnetic field. This dissymmetry arises from an unsymmetrical change of resistance…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Vapor Pressures of Sulphur between 100° and 550° with related Thermal DataW. A. WestW. A. WestMore by W. A. West and A. W. C. MenziesA. W. C. MenziesMore by A. W. C. MenziesCite this: J. Phys. Chem. 1929, 33, 12, 1880–1892Publication Date (Print):December 1, 1929Publicat…
Article Eigenschaften der Phasen von Übergangselementen in binären Systemen mit Bor, Kohlenstoff und Stickstoff was published on November 1, 1929 in the journal Zeitschrift für Physikalische Chemie (volume 6B, issue 1).
Abstract In a previous communication, Topley and Hume described the results obtained in an experimental study of the decomposition of calcium carbonate hexahydrate and showed that they could be most reasonably explained by assuming that reaction occurred only at the interface separating the two solid phases, CaCO3. 6H…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTitanium White - A New Method for its PreparationFoord von. BichowskyCite this: Ind. Eng. Chem. 1929, 21, 11, 1061–1063Publication Date (Print):November 1, 1929Publication History Published online1 May 2002Published inissue 1 November 1929https://pubs.acs.org/doi/10.1021/ie5…
Abstract 1. Es wurde ein System von 3 Metallen gesucht, von denen zwei gegenseitig praktisch unmischbar sind, während das dritte sich in den beiden anderen bis zu hohen Konzentrationen auflöst, ohne daß deren gegenseitige Löslichkeit durch diesen Zusatz wesentlich gesteigert wird. Mischungen von Aluminium, Silber und…
Abstract 1. Es wurden folgende Doppelcarbonate dargestellt und einige ihrer physikalischen Konstanten bestimmt: Sämtliche Körper sind optisch negativ und gehören den hexagonalen bzw. trigonalen Kristallsystemen an.
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences.
By the aid of the hypergeometric function with two variables, the transition probability in the sense of the quantum mechanics between two states with positive energy in a central field due to nuclear charge $\mathrm{Ne}$ has been calculated. When the transition probability calculated is applied to the intensity of co…
These experiments show that the changes in magnetization which take place suddenly in large groups of atoms account quantitatively for the whole change in magnetization which corresponds to the steeper part of the hysteresis loop. Since it is estimated that discontinuities corresponding to groups of ${10}^{10}$ atoms…